.page-disclaimer {
  --d-line: rgba(10, 20, 36, 0.12);
  --d-line-strong: rgba(10, 20, 36, 0.22);
  background: var(--cream-050);
  color: var(--ink-950);
  font-family: var(--font-body);
}

/* 面包屑 */
.page-disclaimer .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  padding: 16px 0 0;
  font-size: 13px;
  color: var(--slate-600);
}
.page-disclaimer .breadcrumbs a {
  color: var(--teal-700);
  text-decoration: none;
}
.page-disclaimer .breadcrumbs a:hover {
  text-decoration: underline;
}

/* 框景首屏 */
.page-disclaimer .terms-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink-950);
  color: var(--white);
  border-bottom: 1px solid var(--line-dark);
}
.page-disclaimer .terms-hero::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 38%;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    90deg,
    rgba(191, 204, 222, 0.16) 0 1px,
    transparent 1px 44px
  );
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 72%);
  mask-image: linear-gradient(90deg, transparent, #000 72%);
}
.page-disclaimer .terms-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 880px;
  padding: 34px 0 34px;
}
.page-disclaimer .terms-hero .eyebrow {
  color: var(--teal-500);
  letter-spacing: 0.08em;
  font-size: 12px;
  text-transform: uppercase;
}
.page-disclaimer .terms-hero h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(38px, 8vw, 72px);
  line-height: 1.02;
  letter-spacing: -0.02em;
}
.page-disclaimer .terms-hero .lead {
  margin: 18px 0 0;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--slate-300);
}
.page-disclaimer .terms-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 44px;
  margin: 26px 0 0;
  padding: 20px 0 0;
  list-style: none;
  border-top: 1px solid var(--line-dark);
}
.page-disclaimer .terms-hero__facts li {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.page-disclaimer .terms-hero__facts .mono {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 600;
  line-height: 1;
  color: var(--amber-500);
}
.page-disclaimer .terms-hero__facts li > span + span {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--slate-300);
}

/* 主体两栏 */
.page-disclaimer .terms-body {
  display: grid;
  gap: 32px;
  padding: 40px 0 72px;
}

/* 左侧刻度目录 */
.page-disclaimer .terms-rail__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--slate-600);
}
.page-disclaimer .terms-rail__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-disclaimer .terms-rail__list li {
  position: relative;
}
.page-disclaimer .terms-rail__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 10px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--ink-950);
  text-decoration: none;
  background: var(--cream-100);
  border: 1px solid var(--d-line);
}
.page-disclaimer .terms-rail__list a .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--rust-600);
}
.page-disclaimer .terms-rail__list a:hover {
  border-color: var(--teal-500);
  color: var(--teal-700);
}

/* 条款正文 */
.page-disclaimer .terms-main {
  min-width: 0;
}
.page-disclaimer .clause {
  padding: 34px 0;
  border-top: 1px solid var(--d-line-strong);
}
.page-disclaimer .clause:first-child {
  border-top: 0;
  padding-top: 0;
}
.page-disclaimer .clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}
.page-disclaimer .clause__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: 0.04em;
  color: var(--rust-600);
  border: 1px solid currentColor;
  padding: 2px 7px;
}
.page-disclaimer .clause h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 4.8vw, 28px);
  line-height: 1.28;
  letter-spacing: -0.01em;
}
.page-disclaimer .clause p {
  max-width: 68ch;
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
}
.page-disclaimer .clause p + p,
.page-disclaimer .clause p + ul,
.page-disclaimer .clause ul + p,
.page-disclaimer .clause dl + p {
  margin-top: 16px;
}
.page-disclaimer .clause ul {
  max-width: 68ch;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}
.page-disclaimer .clause li {
  position: relative;
  padding-left: 22px;
  font-size: 16px;
  line-height: 1.78;
}
.page-disclaimer .clause li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 11px;
  height: 1px;
  background: var(--teal-500);
}
.page-disclaimer .clause a {
  color: var(--teal-700);
  text-decoration: none;
  border-bottom: 1px solid rgba(15, 118, 110, 0.35);
}
.page-disclaimer .clause a:hover {
  border-bottom-color: var(--teal-700);
}
.page-disclaimer .n {
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 600;
  color: var(--blue-700);
}

/* 计费周期对照 */
.page-disclaimer .cycle-grid {
  display: grid;
  gap: 1px;
  max-width: 620px;
  margin: 18px 0 0;
  padding: 1px;
  background: var(--d-line);
  border: 1px solid var(--d-line);
  list-style: none;
}
.page-disclaimer .cycle-grid > div {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 18px;
  background: var(--cream-050);
}
.page-disclaimer .cycle-grid dt {
  flex: none;
  min-width: 30px;
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 600;
  line-height: 1.1;
  color: var(--rust-600);
}
.page-disclaimer .cycle-grid dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-950);
}

/* 中部窄幅图形 */
.page-disclaimer .terms-figure {
  margin: 38px 0;
  padding: 0;
}
.page-disclaimer .terms-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--d-line);
  background: var(--ink-900);
}
.page-disclaimer .terms-figure figcaption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--slate-600);
  border-left: 2px solid var(--amber-500);
  padding-left: 10px;
}

/* 联系块 */
.page-disclaimer .terms-contact {
  max-width: 620px;
  margin-top: 22px;
  padding: 22px;
  background: var(--cream-100);
  border: 1px solid var(--d-line);
  border-left: 3px solid var(--blue-700);
}
.page-disclaimer .terms-contact__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--slate-600);
}
.page-disclaimer .terms-contact__mail {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 600;
  color: var(--blue-700);
  word-break: break-all;
}
.page-disclaimer .terms-contact__note {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--slate-600);
}
.page-disclaimer .terms-contact a {
  color: var(--teal-700);
}

/* 桌面端：固定刻度轨道 + 单栏正文 */
@media (min-width: 1000px) {
  .page-disclaimer .terms-hero__inner {
    padding: 52px 0 48px;
  }
  .page-disclaimer .terms-body {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 70px;
    padding: 64px 0 110px;
  }
  .page-disclaimer .terms-rail {
    position: sticky;
    top: 32px;
    align-self: start;
    padding-left: 22px;
    border-left: 1px solid var(--d-line-strong);
  }
  .page-disclaimer .terms-rail__list {
    flex-direction: column;
    gap: 0;
  }
  .page-disclaimer .terms-rail__list a {
    display: flex;
    padding: 11px 0;
    font-size: 13.5px;
    color: var(--slate-600);
    background: none;
    border: 0;
    border-bottom: 1px solid var(--d-line);
  }
  .page-disclaimer .terms-rail__list a:hover {
    color: var(--teal-700);
  }
  .page-disclaimer .terms-rail__list li::before {
    content: "";
    position: absolute;
    left: -22px;
    top: 50%;
    width: 10px;
    height: 1px;
    background: var(--slate-300);
    transition: width 0.2s var(--ease), background 0.2s var(--ease);
  }
  .page-disclaimer .terms-rail__list li:hover::before {
    width: 22px;
    background: var(--teal-500);
  }
  .page-disclaimer .clause {
    padding: 48px 0;
  }
  .page-disclaimer .clause:first-child {
    padding-top: 0;
  }
  .page-disclaimer .clause p,
  .page-disclaimer .clause ul {
    max-width: 70ch;
  }
  .page-disclaimer .cycle-grid {
    grid-template-columns: 1fr 1fr;
  }
  .page-disclaimer .terms-figure {
    margin: 48px 0;
  }
}

/* 超窄屏兜底 */
@media (max-width: 400px) {
  .page-disclaimer .clause__head {
    flex-direction: column;
    gap: 10px;
  }
  .page-disclaimer .terms-contact__mail {
    font-size: 16px;
  }
}